package ooday02;

public class Student extends Person{
    String stuId;
    String className;
    Student(String name,String sex,int age,String address,String stuId,String className){
        super(name,sex,age,address);
        this.stuId = stuId;
        this.className = className;
    }
    void study(){
        System.out.println(name+"正在学习...");
    }
    void sayHi (){
        System.out.println("大家好,我叫"+name+"住在"+address+"今年"+age+"岁了。学号是"+stuId+"所在班级是"+className);
    }
}
